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ID 223
Eprint ID
223
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Title Alternative
On the Emission Spectrochemical Analysis for Determination of Mineral Constituents of Ash in Forest and Garden Tree-Leaves.
Author
Kuroyanagi, Shigeru
Abstract
This experiment was made on the emission spectrochemical analysis for determination of mineral constituents of ash in forest and garden tree-leaves. The sample trees are shown in Table I; fiteen kinds in all, that is, five kinds from each of coniferous, ever green and deciduous brode leaves trees, and the number of sample trees is three in each kind. (1)The ratio of ash are notably different between the kinds of trees, but the difference is not very great between the living forms of trees such as coniferous, ever green and deciduous brode leaves trees. (2)The coefficient of variation of spectrochemical analysis is different from element to elements, but in this experiments, the results of testing these methods show that the error Percentage is below adout 30 per cent. (3)In this experiment we determined nine elements in the mineral constituents of ash in forest and garden tree-leaves, and the results are as follows: The contents of Ca, Mg, Al, B, Fe in conifer, Ca, P, Si, B, Fe in ever green, and Ca, Si, B, in deciduous brode leaves trees increased with ash ratios, but Mn, Cu in conifer and ever green brode leaves trees, and Mg, Al, Fe, Cu in deciduous brode leaves trees have nothing to do with ash ratios. This seems to be connected with Si content in ash of tree-leaves.
Published Date
1967
Publication Title
岡山大学農学部学術報告
Publication Title Alternative
Scientific Reports of the Faculty of Agriculture Okayama University
Volume
volume30
Issue
issue1
Publisher
岡山大学農学部
Publisher Alternative
Faculty of Agriculture, Okayama University
Start Page
13
End Page
25
ISSN
0474-0254
NCID
AN00033029
Content Type
Departmental Bulletin Paper
language
日本語
File Version
publisher
Refereed
False
Eprints Journal Name
srfa